Cnwd a gyrch mewn cnodig âr,
Cnyw diwael yn cnoi daear.
E fynn ei gyllell a'i fwyd
A'i fwrdd dan fôn ei forddwd.
Gŵr a'i anfodd ar grynfaen,
Gwas a fling a'i goes o’i flaen.
Source: Y Llafurwr (The Labourer), Line 49.
Quotes about earth
page 26
Fourth measure “Lords and Ladies” (p. 170)
Pavane (1968)

“Earth provides enough to satisfy every man's need but not for every man's greed.”
Quoted by Pyarelal Nayyar in Mahatma Gandhi: The Last Phase (Volume 10), page 552 http://books.google.com/books?id=sswBAAAAMAAJ&q=%22The+Earth+provides+enough+to+satisfy+every+man's+need+but+not+for+every+man's+greed%22 (1958)
1940s
“On earth there are frontiers, in the sky there are none.”
The cloud walker (1973)

On Gillian McKeith singing
[Screen Burn, http://www.guardian.co.uk/theguide/columnists/story/0,,1788457,00.html, The Guardian, 3 June 2006, 2007-08-19]
Guardian columns, Screen Burn

Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 418.

How Many People Can Live on Planet Earth? (BBC Horizon, 2009)

Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book II, Chapter VI, Sec. 2-3
Source: Heaven Revealed (Moody, 2011), p. 19

Source: Comfort and Protest (1987), pp. 65-66
Source: Dancing in the Flames (1997), p. 23

Tablet to ‘Him Who Will Be Made Manifest’

" The Butterfly Effect http://thesunmagazine.org/issues/436/the_butterfly_effect". Interview by Leslee Goodman for The Sun, April 2012, issue 436
Source: Embodiments of Mind, (1965), p. 347 cited in: Roberto Moreno-Díaz, José Mira, Warren Sturgis McCulloch (1996) Brain processes, theories, and models: an international conference in honor of W.S. McCulloch 25 years after his death. p. 9
Source: Death: The Final Stage of Growth (1975), Ch. 6

Introductory p.9
A Budget of Paradoxes (1872)

“The vast applause shall reach the starry frame,
No years, no ages shall obscure thy fame,
And Earth's last ends shall hear thy darling name.”
Gratantes plausu excipient: tua gloria coelo
Succedet, nomenque tuum sinus ultimus orbis
Audiet, ac nullo diffusum abolebitur aevo.
Book III, line 522
De Arte Poetica (1527)

opening prayer, p. 3
1840s, Works of Love (1847)

Mont Saint Michel and Chartres (1904)

"Svetlana Alliluyeva describes how she changed from Atheism", Daytona Beach Morning Journal, (May 20, 1967)

Quote, 1941-43; as cited in 'The obsessive art and great confession of Charlotte Salomon' https://www.newyorker.com/culture/culture-desk/the-obsessive-art-and-great-confession-of-charlotte-salomon by Toni Bentley, in 'The New Yorker', 15 July, 2017
Charlotte wrote of the dead women in her family: her mother and grandmother; both committed suicide

Mais elle était du monde, où les plus belles choses
Ont le pire destin;
Et Rose, elle a vécu ce que vivent les roses,
L'espace d'un matin.
Letter of condolence to M. Du Perrier on the loss of his daughter, as quoted in Hoyt's New Cyclopedia Of Practical Quotations (1922), p. 680
Source: Heaven Revealed (Moody, 2011), p. 95

How Many People Can Live on Planet Earth? (BBC Horizon, 2009)

Quoted in "The 900 Days: The Siege Of Leningrad" - Page 351 - by Harrison E. Salisbury - History - 2003

Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 135.

It's the Sun, stupid http://www.norcalblogs.com/watts/2007/04/post_3.html, wattsupwiththat.com, April 6, 2007.
2007

Source: The Plot: The Secret Story of the Protocols of the Elders of Zion (10/2/2005), p.82

The Nuts of Knowledge (1903)

The Spirit and the Angel of Death from Friendship’s Offering, 1827
The Vow of the Peacock (1835)

Johnstone and Hunter edition (1854), p. 248
A Treatise of Relics (1543)

“Dragonfly” (p. 227)
Earthsea Books, Tales from Earthsea (2001)

“It seems such a shame
When the English claim
The Earth,
That they give rise
To such hilarity
And mirth.”
Mad Dogs and Englishmen (1930)

[Subject: Slaughter of the Canaanites, Reasonable Faith, http://www.reasonablefaith.org/site/News2?page=NewsArticle&id=5767, 2011-10-20], quoted in [Why I refuse to debate with William Lane Craig, Richard, Dawkins, Guardian, 2011-10-20, http://www.guardian.co.uk/commentisfree/2011/oct/20/richard-dawkins-william-lane-craig, 2011-10-20]

The Virtuous Lady.
The Holy State and the Profane State (1642)
Source: Something More, A Consideration of the Vast, Undeveloped Resources of Life (1920), p. 37

December 2, 1946(From a letter.)
India's Rebirth

2000s, The Logic of the Colorblind Constitution (2004)

sic
From a letter to Henry Lesser, Leavenworth, Kansas, June 20, 1930, Lustmord: The Writings and Artifacts of Murderers, pgs. 208-9, (1997), Brian King, ed. ISBN 096503240X

Anticipation (2008)

(31st March 1827) The Spirit of Dreams
The London Literary Gazette, 1827

Jeremy Taylor, "Apples of Sodom," Part II, Sermon XX of Twenty-Five Sermons for the Winter Half-Year, Preached at Golden Grove (1653)
Misattributed
Variant: What can be more foolish than to think that all this rare fabric of heaven and earth could come by chance, when all the skill of art is not able to make an oyster!
Mel Bochner (2005, p. 70) in: David Raskin. Donald Judd. New Haven: Yale University Press, 2010.
Intergalactic Fame (29 July 2011)
Captain Jul's Mission Blog (2011 - 2013)

Source: Sanitary Economy (1850), p. 13
Dumonlin Heinrich, Daisetz Teitaro Suzuki. Essays in Zen Buddhism, first series. 2000.p. 255

As cited in: Robert Kemp Philp (1859, p. 74)
The Jewell House of Art and Nature, 1594

Oration on Lafayette (1834)

“And silence sounds no worse than cheers
After earth has stopped the ears.”
No. 19 ("To an Athlete Dying Young"), st. 4.
A Shropshire Lad (1896)
“The new earth will complete God’s program. It will be what God intended for Adam and Eve in Eden.”
Source: Heaven Revealed (Moody, 2011), p. 119

Canto II, stanza 22.
The Lady of the Lake http://www.gutenberg.org/etext/3011 (1810)

Speaking of nuclear weapons in “The Cataclysm of Damocles” (1986)

Introduction
Popular Astronomy: A Series of Lectures Delivered at Ipswich (1868)

2010s, 2016, Democratic Presidential Debate in Milwaukee, Wisconsin (11 February 2016)

"Recalling War," lines 31–34, from Collected Poems 1938 (1938).
Poems

For My Legionaries: The Iron Guard (1936), Nation and Culture

“The earth cracks and
is shriveled up;
the wind moans piteously;
the sky goes out
if you should fail.”
"Chicory and Daisies"
Al Que Quiere! (1917)

Remarks in the Senate, February 2, 1954, Congressional Record, vol. 100, p. 1106.

Referring to an aphorism of Martin Rees. (see Misattributed below)
Source: The Demon-Haunted World : Science as a Candle in the Dark (1995), Ch. 12 : The Fine Art of Baloney Detection, p. 221

To hell with that."
I wonder if Jenny Jones can come up with a topic that rhymes with "canceled." http://maddox.xmission.com/jenny_canceled.html
The Best Page in the Universe

Implosion Magazine, No. 103, p. 28 (Callum Coats: Energy Evolution (2000))
Implosion Magazine
Quoted in Life and Letters of Lewis Carroll (1898), p. 5

“Americans are the most over-entertained people on the face of the earth.”
Interview https://www.youtube.com/watch?v=VIsdCfmkEho with Dennis Hunt in Las Vegas, c. 1982

“There can be no safer deposit on earth than the Treasury of the United States.”
Letter to Gilbert du Motier, marquis de Lafayette (1825) ME 19:281
Posthumous publications, On financial matters

Talk titled The Global Software Industry in Transformation: After GPLv3, Edinburgh, Scotland, June 26, 2007 http://www.archive.org/details/EbenMoglenLectureEdinburghJune2007text.

Prometheus
Poems (1851), Prometheus

Session 711, Page 337
The “Unknown” Reality: Volume Two, (1979)

"Los Viajes" in La Solidaridad (15 May 1889)- translated from the Spanish by Nick Joaquin

“But no clouds in a red sky promised daylight's return, nor in lessening shadows did a long twilight gleam with reflected sun. Black night that no ray can pierce comes ever denser from earth, veiling the heavens.”
Sed nec puniceo rediturum nubila caelo
promisere jubar, nec rarescentibus umbris
longa repercusso nituere crepuscula Phoebo:
densior a terris et nulli peruia flammae
subtexit nox atra polos.
Source: Thebaid, Book I, Line 342

The Canton, Ohio Speech, Anti-War Speech (1918)